Flipkart is a good website for shopping but most of the offers are app based and thus need to install flipkart to avail these offers.
But remember to get insured your Mobile or laptop from very good company.I have done from TIMES Global Insurance, Off-course best company for On-line mobile insurance in India.
Why Insurance is necessary-Because warranty doesnt cover Damages/Screen Crack or Loss/theft.But TIMES Global Insurance cover cashless and pay 100 percent insurance.
And also give 90% amount of invoice bill in loss & theft case.
Also up-to 50% cash-back on No claim case.
I paid huge amount(25000) on replacement of my iPhone 6 plus, so my brother suggested me get insurance as soon as possible from Times Global Insurance.